|
[Sponsors] |
Atomization of Liquid Jet using Mixture Mutiphasemodel |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
February 10, 2011, 18:16 |
Atomization of Liquid Jet using Mixture Mutiphasemodel
|
#1 |
New Member
Aditya
Join Date: Oct 2010
Posts: 2
Rep Power: 0 |
Hello,
I am working on atomization of liquid jet.I am using mixturemultiphase model model, I am having 1 continuous phase(air) and 10 particle phases (water).I am using an UDF to model the breakage process. When I ran the simuation at default densities air 1.225 and water 998.2 ,I could get a really good solution based on mass balance( 1e-3%), I then changed the density of air to 49.91 to change liquid air density ratio to 20. I am doing this to compare my solution to literature ,I am using velocity of water as 100m/s and velocity of air 0 m/s (quiescent air). I tried reducing is the UR's my solution is diverging, which should not happen when UR's are reduced. My flow field doesn't make sense in this case. I am completely struck at this point ,no idea of what is causing the problem. can anyone help me with your expertise ??? Thanks Last edited by ajayanthi42; February 10, 2011 at 18:19. Reason: modification |
|
Tags |
fluent 6.3, mixture model, spray atomization |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
mixture gas creation | solefire | FLUENT | 7 | November 6, 2017 01:58 |
Improvement to the update of T_ et al in hMixtureThermoC and hhuMixtureThermoC | richpaj | OpenFOAM Bugs | 2 | October 9, 2008 22:14 |
Variable composition mixture .vs. reacting mixture | Ting Wen | CFX | 0 | January 7, 2008 06:04 |
Burning a CH4-H2 Mixture | Jonathan Lemay | CFX | 2 | November 12, 2007 17:01 |
mixture fraction | Sheng Chen | Main CFD Forum | 0 | October 6, 2004 01:33 |